orm - Mapping value-type collection in Entity Framework -

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similar question: mapping collection of strings entity framework or linq sql

i have role class:

public class role {     public int roleid { get; set; }     public virtual ilist<string> actions { get; set; } }

i have mapping table in db, "roleactionmapping" columns, "roleid" , "action". "roleid" foreign key point role table, , "action" varchar. cannot seem setup ef mapping populate role class roleactions.

any ideas on how achieve this? thanks!

ef doesn't offer such mapping.

if want map must use:

public class role {   public int roleid { get; set;}   public virtual ilist<roleaction> actions { get; set; } // should initialize collection }  public class roleaction {   public int actionid { get; set; } // pk must defined or entity readonly   public string action { get; set; }   public virtual role { get; set; } }

you can further extend role class provied not mapped property returning ienumerable<string> internally select data actions property.

but once follow approach should consider model m:n relation between role , action entity.


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